Elpa LED Sensor Light, Elegant Light, ESL-EX301BT

■ Detection Method: Passive Infrared ■ Power Supply: DC6V (Uses four AA alkaline batteries) ■ Battery Life: Approximately 9 months (when illuminated 10 times per day) ■ Ambient Temperature Range: 0°C to 40°C ■ Lighting Hold Time: Approximately 10 seconds (fixed) ■ Illumination Start: Approximately 5 lx (night) to (day) ■ Water Resistance: IPX4 (Splash-proof) ■ Light Source: Warm White LED (80 lm total luminous flux) *LED is not replaceable ■ Weight: Approximately 300 g (batteries not included) ■ Accessories: Two mounting screws, one masking cover, two concrete sleeves, one clamp set Size: 20 x 20 x 8 ● The sensor automatically turns on when it detects human or vehicle movement. ● Weatherproof construction (IPX4 equivalent) allows for outdoor installation under eaves, etc. ● Battery-powered, so it can be installed in places without an outlet and eliminates electricity costs. ● Adjustable ambient brightness for sensor activation. ● Bright and energy-efficient LED light. ● Low infrared and UV radiation produces little heat and is less likely to attract insects.